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- Salawusu formation of Yushen mining area is competent loose aquifer, a aquiclude of loess and laterite in the bottom, and together with bedrock weathering zone showing good water-resisting function. 根据鲍店煤矿的地质采矿条件,结合松散含水层的赋存特征,总结了一采区1316综放工作面在第四系松散含水层下开采的成功经验。
- Surface Subsidence Rule of Repeatedly Mining under Extra-thick Loose Aquifer 巨厚松散层下重复开采地表沉降规律研究
- Keywords competent loose aquifer;coal mining;aquiclude;Yushen mining area; 强松散含水层;采煤;隔水岩组;榆神矿区;
- Test Mining Research on 4303 Full-mechanized Caving Mining Face under Loose Aquifer in Xinglongzhuang Colliery 兴隆庄煤矿4303综放工作面松散含水层下试采研究
- Bind the rope fast lest it should come loose. 把绳子绑牢，免得它松脱。
- The tractor has make deep furrow in the loose sand. 曳引机在松软的沙土上留下了深深的车辙。
- Still the loose ends of the war need to be tied up. 战后尚未解决的一些零星问题仍然需要完成。
- The loose board in the floor should be nailed down. 地板中松了的板子应该用钉子钉牢。
- Be careful with that saucepan the handle's loose. 小心那个长把儿锅--把儿可松了。
- That loose woman will come to no good. 那荡妇不会有好下场的。
- In short, Mrs Miles is a loose fish. 总之，迈儿斯先生是个浪荡子。
- The fox broke loose and ran away. 狐狸挣脱了束缚跑掉了。
- Come and see us if you're at a loose end. 闲著的时候到我们这儿来坐坐。
- Never tell him a secret; he's got a loose tongue. 别把秘密告诉他，他的嘴不严。
- A loose end, fringe, or tuft of thread. 碎屑松散的线的末端、毛边或一束线
- A loose outer garment, such as a cape. 披风，斗篷一种宽松的外衣，例如斗篷
- I can't hold out much longer-- I must find a loo. 我小便忍不住了我得去找个厕所。
- She stepped on a loose stone and twisted her ankle. 她踩到一块松动的石头上，扭伤了脚踝。
- Some loose pages fell out of the book. 几张散页纸从书里掉了下来。
- The loo table, however, did not appear. 不过这一回却没有看见有人打“禄牌”。
